export const initialEdges = [
  { id: "a1-a2", source: "A-1", target: "A-2" },
  { id: "a2-b", source: "A-2", target: "B", ariaLabel: "a2-b" },
  { id: "a2-c", source: "A-2", target: "C" },
  { id: "b1-b2", source: "B-1", target: "B-2" },
  { id: "b1-b3", source: "B-1", target: "B-3" },
];
